TY  - BOOK
AU  - Roam, Dan
TI  - Unfolding the Napkin : : the hands-on method for solving complex problems with simple pictures
SN  - 9781591843191
U1  - 658.403 ROA 
PY  - 2009///
CY  - New York 
PB  - : Portfolio, 
KW  - Management
KW  - 	 Problem solving -- Audio-visual aids
KW  - Management -- Audio-visual aids
KW  - Gestion
KW  - 	Dan Roam
KW  - and Unfolding the napkin : the hands-on method for solving complex problems with simple pictures
ER  -